هذه الصفحة غير متوفرة حاليًا بلغتك المحلية. نحن نعمل جاهدين على إضافة المزيد من اللغات. شاكرين تفهمك ودعمك المستمر لنا.

Web3 Node Engine Service
Web3 Node Engine Service

    All results for "" in this service

    Compute
    Elastic Cloud Server
    Huawei Cloud Flexus
    Bare Metal Server
    Auto Scaling
    Image Management Service
    Dedicated Host
    FunctionGraph
    Cloud Phone Host
    Huawei Cloud EulerOS
    Management & Governance
    Cloud Eye
    Identity and Access Management
    Cloud Trace Service
    Resource Formation Service
    Tag Management Service
    Log Tank Service
    Config
    OneAccess
    Resource Access Manager
    Simple Message Notification
    Application Performance Management
    Application Operations Management
    Organizations
    Optimization Advisor
    IAM Identity Center
    Cloud Operations Center
    Resource Governance Center
    Cloud Ecosystem
    KooGallery
    Partner Center
    Analytics
    MapReduce Service
    Data Lake Insight
    CloudTable Service
    Cloud Search Service
    Data Lake Visualization
    Data Ingestion Service
    GaussDB(DWS)
    DataArts Studio
    Data Lake Factory
    DataArts Lake Formation
    Others
    Product Pricing Details
    System Permissions
    Console Quick Start
    Common FAQs
    Instructions for Associating with a HUAWEI CLOUD Partner
    Message Center
    Blockchain
    Blockchain Service
    Web3 Node Engine Service
    Storage
    Object Storage Service
    Elastic Volume Service
    Cloud Backup and Recovery
    Storage Disaster Recovery Service
    Scalable File Service Turbo
    Scalable File Service
    Volume Backup Service
    Cloud Server Backup Service
    Data Express Service
    Dedicated Distributed Storage Service
    Databases
    Relational Database Service
    Document Database Service
    Data Admin Service
    Data Replication Service
    GeminiDB
    GaussDB
    Distributed Database Middleware
    Database and Application Migration UGO
    TaurusDB
    Dedicated Cloud
    Dedicated Computing Cluster
    AI
    Face Recognition Service
    Graph Engine Service
    Content Moderation
    Image Recognition
    Optical Character Recognition
    ModelArts
    ImageSearch
    Conversational Bot Service
    Speech Interaction Service
    Huawei HiLens
    Video Intelligent Analysis Service
    Content Delivery & Edge Computing
    Content Delivery Network
    Intelligent EdgeFabric
    CloudPond
    Intelligent EdgeCloud
    Developer Services
    ServiceStage
    CodeArts
    CodeArts PerfTest
    CodeArts Req
    CodeArts Pipeline
    CodeArts Build
    CodeArts Deploy
    CodeArts Artifact
    CodeArts TestPlan
    CodeArts Check
    CodeArts Repo
    Cloud Application Engine
    Networking
    Virtual Private Cloud
    Elastic IP
    Elastic Load Balance
    NAT Gateway
    Direct Connect
    Virtual Private Network
    VPC Endpoint
    Cloud Connect
    Enterprise Router
    Enterprise Switch
    Global Accelerator
    Migration
    Server Migration Service
    Object Storage Migration Service
    Cloud Data Migration
    Migration Center
    User Support
    My Account
    Billing Center
    Cost Center
    Resource Center
    Enterprise Management
    Service Tickets
    HUAWEI CLOUD (International) FAQs
    ICP Filing
    Support Plans
    My Credentials
    Customer Operation Capabilities
    Partner Support Plans
    Professional Services
    IoT
    IoT Device Access
    Security & Compliance
    Security Technologies and Applications
    Web Application Firewall
    Host Security Service
    Cloud Firewall
    SecMaster
    Anti-DDoS Service
    Data Encryption Workshop
    Database Security Service
    Cloud Bastion Host
    Data Security Center
    Cloud Certificate Manager
    Edge Security
    Media Services
    Media Processing Center
    Video On Demand
    Live
    SparkRTC
    MetaStudio
    Containers
    Cloud Container Engine
    SoftWare Repository for Container
    Application Service Mesh
    Ubiquitous Cloud Native Service
    Cloud Container Instance
    Middleware
    Distributed Cache Service
    API Gateway
    Distributed Message Service for Kafka
    Distributed Message Service for RabbitMQ
    Distributed Message Service for RocketMQ
    Cloud Service Engine
    Multi-Site High Availability Service
    EventGrid
    Business Applications
    Workspace
    ROMA Connect
    Message & SMS
    Domain Name Service
    Edge Data Center Management
    Meeting
    Developer Tools
    SDK Developer Guide
    API Request Signing Guide
    Terraform
    Koo Command Line Interface
    Solutions
    SAP Cloud
    High Performance Computing
    MacroVerse aPaaS
    KooMessage
    KooPhone
    KooDrive
    Compute
    Elastic Cloud Server
    Huawei Cloud Flexus
    Bare Metal Server
    Auto Scaling
    Image Management Service
    Dedicated Host
    FunctionGraph
    Cloud Phone Host
    Huawei Cloud EulerOS
    Networking
    Virtual Private Cloud
    Elastic IP
    Elastic Load Balance
    NAT Gateway
    Direct Connect
    Virtual Private Network
    VPC Endpoint
    Cloud Connect
    Enterprise Router
    Enterprise Switch
    Global Accelerator
    Management & Governance
    Cloud Eye
    Identity and Access Management
    Cloud Trace Service
    Resource Formation Service
    Tag Management Service
    Log Tank Service
    Config
    OneAccess
    Resource Access Manager
    Simple Message Notification
    Application Performance Management
    Application Operations Management
    Organizations
    Optimization Advisor
    IAM Identity Center
    Cloud Operations Center
    Resource Governance Center
    Migration
    Server Migration Service
    Object Storage Migration Service
    Cloud Data Migration
    Migration Center
    Cloud Ecosystem
    KooGallery
    Partner Center
    User Support
    My Account
    Billing Center
    Cost Center
    Resource Center
    Enterprise Management
    Service Tickets
    HUAWEI CLOUD (International) FAQs
    ICP Filing
    Support Plans
    My Credentials
    Customer Operation Capabilities
    Partner Support Plans
    Professional Services
    Analytics
    MapReduce Service
    Data Lake Insight
    CloudTable Service
    Cloud Search Service
    Data Lake Visualization
    Data Ingestion Service
    GaussDB(DWS)
    DataArts Studio
    Data Lake Factory
    DataArts Lake Formation
    IoT
    IoT Device Access
    Others
    Product Pricing Details
    System Permissions
    Console Quick Start
    Common FAQs
    Instructions for Associating with a HUAWEI CLOUD Partner
    Message Center
    Security & Compliance
    Security Technologies and Applications
    Web Application Firewall
    Host Security Service
    Cloud Firewall
    SecMaster
    Anti-DDoS Service
    Data Encryption Workshop
    Database Security Service
    Cloud Bastion Host
    Data Security Center
    Cloud Certificate Manager
    Edge Security
    Blockchain
    Blockchain Service
    Web3 Node Engine Service
    Media Services
    Media Processing Center
    Video On Demand
    Live
    SparkRTC
    MetaStudio
    Storage
    Object Storage Service
    Elastic Volume Service
    Cloud Backup and Recovery
    Storage Disaster Recovery Service
    Scalable File Service Turbo
    Scalable File Service
    Volume Backup Service
    Cloud Server Backup Service
    Data Express Service
    Dedicated Distributed Storage Service
    Containers
    Cloud Container Engine
    SoftWare Repository for Container
    Application Service Mesh
    Ubiquitous Cloud Native Service
    Cloud Container Instance
    Databases
    Relational Database Service
    Document Database Service
    Data Admin Service
    Data Replication Service
    GeminiDB
    GaussDB
    Distributed Database Middleware
    Database and Application Migration UGO
    TaurusDB
    Middleware
    Distributed Cache Service
    API Gateway
    Distributed Message Service for Kafka
    Distributed Message Service for RabbitMQ
    Distributed Message Service for RocketMQ
    Cloud Service Engine
    Multi-Site High Availability Service
    EventGrid
    Dedicated Cloud
    Dedicated Computing Cluster
    Business Applications
    Workspace
    ROMA Connect
    Message & SMS
    Domain Name Service
    Edge Data Center Management
    Meeting
    AI
    Face Recognition Service
    Graph Engine Service
    Content Moderation
    Image Recognition
    Optical Character Recognition
    ModelArts
    ImageSearch
    Conversational Bot Service
    Speech Interaction Service
    Huawei HiLens
    Video Intelligent Analysis Service
    Developer Tools
    SDK Developer Guide
    API Request Signing Guide
    Terraform
    Koo Command Line Interface
    Content Delivery & Edge Computing
    Content Delivery Network
    Intelligent EdgeFabric
    CloudPond
    Intelligent EdgeCloud
    Solutions
    SAP Cloud
    High Performance Computing
    Developer Services
    ServiceStage
    CodeArts
    CodeArts PerfTest
    CodeArts Req
    CodeArts Pipeline
    CodeArts Build
    CodeArts Deploy
    CodeArts Artifact
    CodeArts TestPlan
    CodeArts Check
    CodeArts Repo
    Cloud Application Engine
    MacroVerse aPaaS
    KooMessage
    KooPhone
    KooDrive

      All results for "" in this service

      On this page

      Show all

      Help Center/ Web3 Node Engine Service/ Developer Guide/ Polygon PoS/ Polygon PoS APIs/ Shared Edition/ Ethereum JSON-RPC APIs/ eth_newFilter

      eth_newFilter

      Updated on 2024-11-14 GMT+08:00
      View PDF
      Share

      Introduction

      This API creates a filter object based on the given filter options to notify when the state changes (logs). It consumes 17 CUs.

      Parameter Description

      Parameter

      Type

      Description

      address

      String

      (Optional) A 20-byte contract address or a list of addresses from which logs should originate.

      fromBlock

      String

      (Optional) A hexadecimal block number, or the string (earliest, latest, or pending). Latest is set by default.

      toBlock

      String

      (Optional) A hexadecimal block number, or the string (earliest, latest, or pending). Latest is set by default.

      topics

      String

      (Optional) An array of 32-byte data topics. Topics are order-dependent.

      Return Value

      It returns the ID of the new filter in hexadecimal.

      Request

      curl https://your-http-endpoint/v1/<API-KEY> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"eth_newFilter","params":[{"topics": ["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"]}],"id":73}'
      Parent topic: Ethereum JSON-RPC APIs

      We use cookies to improve our site and your experience. By continuing to browse our site you accept our cookie policy. Find out more

      Feedback

      Feedback

      Feedback

      0/500

      Selected Content

      Submit selected content with the feedback